.tool {
    height: 1.4rem;
    position: fixed;
    background-color: #ffffff;
    bottom: 50px;
    z-index: 10;
    width: 100%;
}

.order-btn {
    float: right;
    width: 3.2rem;
    background-color: #fd6c24;
    line-height: 1.4rem;
    color: white;
    text-align: center
}

.total-price {
    float: right;
    width: 2.5rem;
    line-height: 1.4rem;
    color: #ff0808;
    text-align: center;
    font-weight: bold;
}

.total-price span {
    padding-right: 0.2rem;
}

.selected {
    float: left;
    line-height: 1.4rem;
    color: #909090
}

.selected input {
    top: 0.3rem;
    left: 0.4rem;
}

.free {
    height: 1rem;
    background-color: #feecc8;
    color: #fd6c24;
    font-size: 0.35rem;
    line-height: 1rem;
    padding-left: 0.25rem
}

.item-list {
    padding-bottom: 3rem;
    padding-inline-start: 0px;
    height: 100%;
    overflow: auto
}